71233308496 has 20 divisors (see below), whose sum is σ = 157730897632. Its totient is φ = 30528560736.

The previous prime is 71233308437. The next prime is 71233308499. The reversal of 71233308496 is 69480333217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71233308499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318005730 + ... + 318005953.

Almost surely, 2^71233308496 is an apocalyptic number.

It is an amenable number.

71233308496 is an abundant number, since it is smaller than the sum of its proper divisors (86497589136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71233308496 is a wasteful number, since it uses less digits than its factorization.

71233308496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636011698 (or 636011692 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 71233308496 in words is "seventy-one billion, two hundred thirty-three million, three hundred eight thousand, four hundred ninety-six".